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分析了在选煤场使用自动调节型阀门电动装置比使用直行程型电动执行机构的优越性,介绍了自动调节型电动装工业运行试验结果。
The advantages of using automatic regulating valve electric device in coal preparation plant compared with using linear actuator are analyzed, and the results of industrial operation test of automatic adjusting electric motor are introduced.